r239247 - in /trunk/gcc/c-family: ChangeLog c-f...

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Mon Aug  8 18:10:54 2016
New Revision: 239247

URL: https://gcc.gnu.org/viewcvs?rev=239247&root=gcc&view=rev
Log:
c-format.c: cleanup of check_format_info_main

gcc/c-family/ChangeLog:
	* c-format.c (class flag_chars_t): New class.
	(struct length_modifier): New struct.
	(class argument_parser): New class.
	(flag_chars_t::flag_chars_t): New ctor.
	(flag_chars_t::has_char_p): New method.
	(flag_chars_t::add_char): New method.
	(flag_chars_t::validate): New method.
	(flag_chars_t::get_alloc_flag): New method.
	(flag_chars_t::assignment_suppression_p): New method.
	(argument_parser::argument_parser): New ctor.
	(argument_parser::read_any_dollar): New method.
	(argument_parser::read_format_flags): New method.
	(argument_parser::read_any_format_width): New method.
	(argument_parser::read_any_format_left_precision): New method.
	(argument_parser::read_any_format_precision): New method.
	(argument_parser::handle_alloc_chars): New method.
	(argument_parser::read_any_length_modifier): New method.
	(argument_parser::read_any_other_modifier): New method.
	(argument_parser::find_format_char_info): New method.
	(argument_parser::validate_flag_pairs): New method.
	(argument_parser::give_y2k_warnings): New method.
	(argument_parser::parse_any_scan_set): New method.
	(argument_parser::handle_conversions): New method.
	(argument_parser::check_argument_type): New method.
	(check_format_info_main): Introduce classes argument_parser
	and flag_chars_t, moving the code within the loop into methods
	of these classes.  Make various locals "const".


Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-format.c